Halo 5um, 90A, HILIC

HALO 90 Å ES-CN, 2.7 µm, 10.0 x 150mm

EC 50/2 NUCLEOSHELL RP 18, 5 µm

HALO 90 Å C8, 2.7 µm, 4.6 x 5mm, Guard Column 3pk